Nanograms Per Liter (ng/L)
Current as of: March 28, 2019
Author: Healthwise Staff
Medical Review:Anne C. Poinier, MD – Internal Medicine & Adam Husney, MD – Family Medicine & Martin J. Gabica, MD – Family Medicine
Some medical tests report results in nanograms (ng) per liter (L). A nanogram is one-billionth of a gram. A gram is about 1/30 of an ounce. A liter is a measure of fluid volume. A liter is a little bigger than a quart of fluid.